XC6122E425MR-G

Product Overview

Category

XC6122E425MR-G belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize the voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 4.25V
• Maximum Output Current: 150mA
• Low Dropout Voltage: 200mV (at 100mA)
• Low Quiescent Current: 1μA (typical)
• Package Type: SOT-23-5
• Operating Temperature Range: -40°C to +85°C

Packaging/Quantity

XC6122E425MR-G is available in a SOT-23-5 package. It is typically sold in reels or tubes containing a specific quantity, such as 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 4.25V ±2%
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (at 100mA)
• Quiescent Current: 1μA (typical), 10μA (maximum)
• Line Regulation: ±0.3% (typical)
• Load Regulation: ±0.5% (typical)
• Ripple Rejection Ratio: 60dB (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6122E425MR-G has a SOT-23-5 package with the following pin configuration:

```

---

| | --| VOUT|-- Pin 1 --| GND |-- Pin 2 --| EN |-- Pin 3 --| VIN |-- Pin 4 |____| ```

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
• Low quiescent current minimizes power consumption in standby or idle modes.
• Excellent line and load regulation characteristics provide stable output voltage under varying conditions.
• Built-in overcurrent protection safeguards the circuit from excessive current.

Advantages

• Wide input voltage range allows compatibility with various power sources.
• Small package size enables space-saving designs.
• Low dropout voltage ensures efficient power utilization.
• Low quiescent current prolongs battery life in portable applications.
• Good line and load regulation provide stable performance.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• SOT-23-5 package may require additional thermal management for dissipating heat.

Working Principles

XC6122E425MR-G is a linear voltage regulator that utilizes a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage, adjusting the pass transistor's resistance to maintain a constant output voltage. The dropout voltage is minimized by using a low-resistance pass transistor.

Detailed Application Field Plans

XC6122E425MR-G finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment - Communication devices

Detailed and Complete Alternative Models

Some alternative models to XC6122E425MR-G include: - XC6122E425MR (without the "-G" suffix) - XC6122E425MR-GX (with extended temperature range) - XC6122E425MR-GT (with tape and reel packaging)

These alternative models offer similar specifications and functionality, providing flexibility in design and sourcing options.

Word count: 446 words